Book cover



FIG. 1 is a top plan view of a book cover, showing my new design, the bottom view being a mirror image thereof;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a left side elevational view thereof;

FIG. 4 is a right side elevational view thereof; and

FIG. 5 is a fragmentary cross-sectional view thereof taken on line 5--5 of FIG. 2.

The rear elevation view is plain and unornamented. 

The ornamental design for a book cover, as shown and described. 